guess_num=input("请设定猜数的数值：\n")
for frequency in range(1,6):
    number=input("请输入第”+str(frequency)+"次猜测的数字:")
    if number.isdigit() is False:
        print('请输入一个正确的数字')
    elif int(number)<0 or int(number)>100:
        print("请输入1-100范围的数字")
    elif int(guess_num)==int(number):
        print("恭喜你用了%d次猜对了“%frequency")
        break
    elif int(guess_num)>int(number):
    print("很遗憾，你猜小了")
else:
    print("很遗憾，你猜大了")
if frequency==5:
    print("很遗憾，%d次机会已用尽，游戏结束，答案为%d"%
          (frequency,int(guess_num)))

